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              3640环氧酚醛层压玻璃布管

              4b68f6003a3fbde8eeb6fbb227244b14.jpg

              特性/Features     
              玻璃化温度130℃  B级 
              TG130℃  B Class 

              外观
              表面应光滑,无气泡、皱纹或开裂,无明显的擦伤和过热痕迹。内壁允许有轻微皱折。两端应切割整齐。壁厚大于13mm的玻璃布管加工后端面层间允许有微细裂纹.
              Appearance: the surface should be smooth, no bubbles, wrinkles or cracking, no obvious scratch marks and overheating. Less wrinkle is allowed in outside surface . Both ends should be cut neatly . 
              Little microcrack is allowed between the layers for the wall thickness over 13mm .
               
              标称内径、最大、最小壁厚及允许偏差符合下表规定。
              Nominal diameter ,Max and min thickness and tolerance as below (mm)

              标称内径 Nominal diameter 

              内径允许偏差 ID Tolerance

              最小壁厚

              Min Thickness 

              允许偏差 Tolerance 

              壁厚≤10

              Thickness 10mm 

              壁厚>10

              Thickness > 10mm

               

              63012的倍数)

              (In multiples of 1 and 2)

              ±0.4

              1.5

              ±0.5

              ±1.0

              328025的倍数)In multiples of 2 and 5

              ±0.5

              1.5

              85150 5的倍数)(In multiples of 5

              ±0.5

              2.0

              1553505的倍数)(In multiples of 5

              ±0.7

              2.0

              3555005的倍数)(In multiples of 5

              ±1.0

              3.0

              注:非标规格,可由供需双方协商生产。 Note: For non-standard specifications,please firstly consult us . 



              应用领域/Applications
              3640环氧酚醛玻璃布层压管是用电工用无碱玻璃布浸以环氧酚醛树脂,经热卷烘焙而成。
              3640管结构致密,吸水性小,具有高的机械、耐热和介电性能,适用于电器设备中作绝缘结构零部件,并可在潮湿环境和变压器油中使用。
              3640 phenolic epoxy glass cloth laminated tube is made of electrician non-alkali glass cloth dipped in epoxy phenolic resin, than by hot baking in rolls.
              The main properties of 3640 tube are as below :compact structure ,low water absorption ,high mechanical, thermal and dielectric properties. Suitable for insulation structure components in electrical equipment ,and also can be used in damp environment and transformer oil. 


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